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[board] support of the Chimera autopilot based on STM32F7 (#2018)
* [board] support of the Chimera autopilot based on STM32F7 - based on ChibiOS only (updated to master for proper support of F7) - requires some specific ram for DMA operations - SBUS driver updated and support of internal inverted logic option of F7 * [chibios] fix some compilation errors * [chibios] fix some a few PR comments - test less MCU types - support F1 for uart driver - more autodetect for VTOR_INIT * use correct path * choose a working version of chibios * [chibios] fix some comments from PR review - add some doc - protect LED - update TRUE/FALSE for lowercase - pick a slightly older version of chibios (wrong path in makefile not fixed yet)
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<!DOCTYPE airframe SYSTEM "../../airframe.dtd"> | ||
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<!-- | ||
Chimera test board | ||
Mako (http://www.readymaderc.com) | ||
Apogee 1.0 | ||
XBEE modem | ||
UBX GPS / HMC58XX mag (drotek) | ||
--> | ||
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<airframe name="Chimera"> | ||
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<firmware name="fixedwing"> | ||
<configure name="RTOS_DEBUG" value="1"/> | ||
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<target name="ap" board="chimera_1.0"> | ||
<module name="radio_control" type="sbus"/> | ||
<configure name="PERIODIC_FREQUENCY" value="100"/> | ||
</target> | ||
<target name="sim" board="pc"> | ||
<module name="radio_control" type="ppm"/> | ||
</target> | ||
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<!-- Communication --> | ||
<module name="telemetry" type="xbee_api"/> | ||
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<!-- Actuators are automatically chosen according to board--> | ||
<module name="imu" type="chimera"/> | ||
<configure name="USE_MAGNETOMETER" value="FALSE"/> | ||
<module name="ahrs" type="float_dcm"/> | ||
<module name="ins" type="alt_float"/> | ||
<module name="control" type="new"/> | ||
<module name="navigation"/> | ||
<!-- Sensors --> | ||
<module name="gps" type="ublox"/> | ||
<module name="air_data"/> | ||
<module name="airspeed" type="ms45xx_i2c"> | ||
<define name="MS45XX_I2C_DEV" value="i2c1"/> | ||
</module> | ||
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<module name="sys_mon"/> | ||
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<!--module name="pwm_meas"/--> | ||
<!--module name="spi_master"/--> | ||
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<!--module name="meteo_stick"> | ||
<configure name="MS_SPI_DEV" value="SPI1"/> | ||
<configure name="MS_PRESSURE_SLAVE_IDX" value="0"/> | ||
<configure name="MS_DIFF_PRESSURE_SLAVE_IDX" value="3"/> | ||
<configure name="MS_TEMPERATURE_SLAVE_IDX" value="2"/> | ||
<configure name="MS_EEPROM_SLAVE_IDX" value="1"/> | ||
<configure name="MS_HUMIDITY_PWM_INPUT" value="PWM_INPUT1"/> | ||
<define name="USE_MS_TEMPERATURE" value="FALSE"/> | ||
</module--> | ||
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<!--module name="AOA_pwm"> | ||
<configure name="AOA_PWM_CHANNEL" value="PWM_INPUT2"/> | ||
</module--> | ||
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<module name="tlsf"/> | ||
<module name="pprzlog"/> | ||
<module name="logger" type="sd_chibios"/> | ||
<module name="flight_recorder"/> | ||
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<!-- <module name="mcp355x"> --> | ||
<!-- <define name="USE_SPI1"/> --> | ||
<!-- </module> --> | ||
<!--module name="extra_dl"> | ||
<configure name="EXTRA_DL_PORT" value="UART6"/> | ||
<configure name="EXTRA_DL_BAUD" value="B57600"/> | ||
</module> | ||
<module name="meteo_france_DAQ"/--> | ||
</firmware> | ||
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<firmware name="test_chibios"> | ||
<target name="test_sys_time_timer" board="chimera_1.0"/> | ||
<target name="test_led" board="chimera_1.0"/> | ||
<target name="test_sys_gpio" board="chimera_1.0"/> | ||
</firmware> | ||
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<section name="METEO_STICK"> | ||
<define name="LOG_MS" value="TRUE"/> | ||
<define name="SEND_MS" value="TRUE"/> | ||
</section> | ||
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<!-- commands section --> | ||
<servos> | ||
<servo name="MOTOR" no="0" min="1000" neutral="1000" max="1800"/> | ||
<servo name="AILEVON_LEFT" no="1" min="1000" neutral="1500" max="2000"/> | ||
<servo name="AILEVON_RIGHT" no="2" min="2000" neutral="1500" max="1000"/> | ||
</servos> | ||
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<commands> | ||
<axis name="THROTTLE" failsafe_value="0"/> | ||
<axis name="ROLL" failsafe_value="0"/> | ||
<axis name="PITCH" failsafe_value="0"/> | ||
</commands> | ||
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<rc_commands> | ||
<set command="THROTTLE" value="@THROTTLE"/> | ||
<set command="ROLL" value="@ROLL"/> | ||
<set command="PITCH" value="@PITCH"/> | ||
</rc_commands> | ||
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<section name="MIXER"> | ||
<define name="AILEVON_AILERON_RATE" value="0.75"/> | ||
<define name="AILEVON_ELEVATOR_RATE" value="0.75"/> | ||
<define name="AILERON_DIFF" value="0.5"/> | ||
<define name="COMMAND_ROLL_TRIM" value="0"/> | ||
<define name="COMMAND_PITCH_TRIM" value="718"/> | ||
</section> | ||
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<command_laws> | ||
<let var="aileron" value="@ROLL * AILEVON_AILERON_RATE"/> | ||
<let var="elevator" value="@PITCH * AILEVON_ELEVATOR_RATE"/> | ||
<set servo="MOTOR" value="@THROTTLE"/> | ||
<set servo="AILEVON_LEFT" value="$elevator - ($aileron > 0 ? AILERON_DIFF : 1) * $aileron"/> | ||
<set servo="AILEVON_RIGHT" value="$elevator + ($aileron > 0 ? 1 : AILERON_DIFF) * $aileron"/> | ||
</command_laws> | ||
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<section name="AUTO1" prefix="AUTO1_"> | ||
<define name="MAX_ROLL" value="45." unit="deg"/> | ||
<define name="MAX_PITCH" value="30." unit="deg"/> | ||
</section> | ||
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<section name="IMU" prefix="IMU_"> | ||
<!-- Calibration Neutral --> | ||
<define name="GYRO_P_NEUTRAL" value="0"/> | ||
<define name="GYRO_Q_NEUTRAL" value="0"/> | ||
<define name="GYRO_R_NEUTRAL" value="0 "/> | ||
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<define name="ACCEL_X_NEUTRAL" value="-36"/> | ||
<define name="ACCEL_Y_NEUTRAL" value="26"/> | ||
<define name="ACCEL_Z_NEUTRAL" value="7"/> | ||
<define name="ACCEL_X_SENS" value="2.44787379999" integer="16"/> | ||
<define name="ACCEL_Y_SENS" value="2.45127482156" integer="16"/> | ||
<define name="ACCEL_Z_SENS" value="2.43752998117" integer="16"/> | ||
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<define name="MAG_X_SIGN" value="1"/> | ||
<define name="MAG_Y_SIGN" value="-1"/> | ||
<define name="MAG_Z_SIGN" value="-1"/> | ||
<define name="MAG_X_NEUTRAL" value="27"/> | ||
<define name="MAG_Y_NEUTRAL" value="-241"/> | ||
<define name="MAG_Z_NEUTRAL" value="139"/> | ||
<define name="MAG_X_SENS" value="3.89895537059" integer="16"/> | ||
<define name="MAG_Y_SENS" value="3.96680514301" integer="16"/> | ||
<define name="MAG_Z_SENS" value="4.60606895547" integer="16"/> | ||
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<define name="BODY_TO_IMU_PHI" value="-3.00000701874" unit="deg"/> | ||
<define name="BODY_TO_IMU_THETA" value="3.00000701874" unit="deg"/> | ||
<define name="BODY_TO_IMU_PSI" value="0" unit="deg"/> | ||
</section> | ||
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<section name="INS" prefix="INS_"> | ||
<define name="H_X" value="0.5180"/> | ||
<define name="H_Y" value="-0.0071"/> | ||
<define name="H_Z" value="0.8554"/> | ||
</section> | ||
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<section name="BAT"> | ||
<define name="CATASTROPHIC_BAT_LEVEL" value="9.3" unit="V"/> | ||
<define name="MilliAmpereOfAdc(_adc)" value="(_adc-158)*16.5698"/> | ||
</section> | ||
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<section name="MISC"> | ||
<define name="NOMINAL_AIRSPEED" value="15." unit="m/s"/> | ||
<define name="CARROT" value="5." unit="s"/> | ||
<define name="KILL_MODE_DISTANCE" value="(1.5*MAX_DIST_FROM_HOME)"/> | ||
<define name="DEFAULT_CIRCLE_RADIUS" value="80."/> | ||
<define name="UNLOCKED_HOME_MODE" value="TRUE"/> | ||
</section> | ||
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<section name="VERTICAL CONTROL" prefix="V_CTL_"> | ||
<!--define name="POWER_CTL_BAT_NOMINAL" value="11.1" unit="volt"/--> | ||
<!-- outer loop proportional gain --> | ||
<define name="ALTITUDE_PGAIN" value="0.06"/> | ||
<!-- outer loop saturation --> | ||
<define name="ALTITUDE_MAX_CLIMB" value="3."/> | ||
<!-- auto throttle inner loop --> | ||
<define name="AUTO_THROTTLE_NOMINAL_CRUISE_THROTTLE" value="0.5"/> | ||
<define name="AUTO_THROTTLE_MIN_CRUISE_THROTTLE" value="0.25"/> | ||
<define name="AUTO_THROTTLE_MAX_CRUISE_THROTTLE" value="0.85"/> | ||
<define name="AUTO_THROTTLE_LOITER_TRIM" value="1000"/> | ||
<define name="AUTO_THROTTLE_DASH_TRIM" value="-1200"/> | ||
<define name="AUTO_THROTTLE_CLIMB_THROTTLE_INCREMENT" value="0.08" unit="%/(m/s)"/> | ||
<define name="AUTO_THROTTLE_PGAIN" value="0.011"/> | ||
<define name="AUTO_THROTTLE_IGAIN" value="0.006"/> | ||
<define name="AUTO_THROTTLE_PITCH_OF_VZ_PGAIN" value="0.13"/> | ||
<define name="THROTTLE_SLEW" value="0.1"/> | ||
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<!-- TODO : CTRL_NEW "Climb loop (pitch)" --> | ||
<define name="AUTO_PITCH_PGAIN" value="0.028"/> | ||
<define name="AUTO_PITCH_DGAIN" value="0.013"/> | ||
<define name="AUTO_PITCH_IGAIN" value="0.006"/> | ||
<define name="AUTO_PITCH_MAX_PITCH" value="20" unit="deg"/> | ||
<define name="AUTO_PITCH_MIN_PITCH" value="-20" unit="deg"/> | ||
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<define name="PITCH_TRIM" value="4.59999166346" unit="deg"/> | ||
</section> | ||
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<section name="HORIZONTAL CONTROL" prefix="H_CTL_"> | ||
<define name="COURSE_PGAIN" value="0.58"/> | ||
<define name="ROLL_MAX_SETPOINT" value="41.0000004297" unit="deg"/> | ||
<define name="PITCH_MAX_SETPOINT" value="30." unit="deg"/> | ||
<define name="PITCH_MIN_SETPOINT" value="-30." unit="deg"/> | ||
<define name="ROLL_ATTITUDE_GAIN" value="10041"/> | ||
<define name="ROLL_RATE_GAIN" value="1500"/> | ||
<define name="PITCH_PGAIN" value="10672"/> | ||
<define name="PITCH_DGAIN" value="1343"/> | ||
<define name="AILERON_OF_THROTTLE" value="0.0"/> | ||
<define name="PITCH_OF_ROLL" value="0.024"/> | ||
</section> | ||
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<section name="FAILSAFE" prefix="FAILSAFE_"> | ||
<define name="DELAY_WITHOUT_GPS" value="2" unit="s"/> | ||
<define name="DEFAULT_THROTTLE" value="0.3" unit="%"/> | ||
<define name="DEFAULT_ROLL" value="10" unit="deg"/> | ||
<define name="DEFAULT_PITCH" value="5" unit="deg"/> | ||
<define name="HOME_RADIUS" value="100" unit="m"/> | ||
</section> | ||
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<section name="SIMU"> | ||
<!--define name="ROLL_RESPONSE_FACTOR" value="10"/> | ||
<define name="MAX_ROLL_DOT" value="20" unit="rad/s"/--> | ||
</section> | ||
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</airframe> |
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